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Denozordec 9fd7ddb26c feat(reui): update documentation and component details for ReUI registry
- Expanded the ReUI documentation to reflect the addition of 20 free building blocks, including new components like `icon-tile`.
- Updated descriptions and usage guidelines across various rules and components to ensure clarity and accuracy.
- Enhanced the API references and examples to align with the latest changes in the ReUI framework, including updates to the `data-grid` component.
- Improved the registry setup instructions and free vs premium component distinctions for better user guidance.

These changes enhance the overall usability and understanding of the ReUI framework, providing users with comprehensive resources for effective implementation.
2026-08-07 13:36:22 +07:00

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Markdown

# ReUI registry structure
ReUI is a shadcn-compatible registry with four entity types. **Examples and blocks are built FROM components** - reuse them, don't rebuild.
- **component** - one of the 20 ReUI building blocks with a real API (`data-grid`, `kanban`, `filters`, `date-selector`, `tree`, ...). Install directly (`@reui/data-grid`) or let it come in as a dependency of an example/block. Free. Read its API with `get_component(name)`.
- **example** - a free `c-*` single-pattern use-case of a component (`c-kanban-1`, `c-data-grid-3`). Install one and read it to copy real composition. Find a component's examples with `get_examples(name)`.
- **block** - a premium, full-page section that composes several components (`data-grid-2`, `pricing-page-1`). Pro or Ultimate license at install. Adapts to your active theme via semantic tokens.
- **icon** - Motion Icons in 4 styles (outline, solid, duotone, filled), static (`@reui/icons/default/<style>/<name>`) and hover-animated (`@reui/icons/animated/<style>/<name>`). Ultimate license at install. See [icons.md](./icons.md).
## The @reui registry
Install everything through the shadcn CLI: `npx shadcn@latest add @reui/<name> --yes`. The CLI reads the `@reui` registry from the project's `components.json`. Free items need only the plain string form:
```json
{ "registries": { "@reui": "https://reui.io/r/{style}/{name}.json" } }
```
Premium installs need the authenticated form + `REUI_LICENSE_KEY` in `.env.local` - see [cli.md](./cli.md). The MCP `get_project_context` tool returns the right config.
## Know your base: base or radix
ReUI ships every item in two builds - `base` (Base UI) and `radix` (Radix UI) - with mirrored names. The CLI installs the build matching your project automatically, but **you must write code against the right base's API**. Detect it from `components.json` -> `style`: the segment before the first `-` is the base (`base-nova` -> Base UI, `radix-nova` -> Radix UI). The installed files and `c-*` examples are already in your base - read them and adapt on that base. See [components.md](./components.md) for the API deltas.
**So the MCP's own `docsUrl` and `previewUrl` match your base**, send your `style` to the MCP: add `?style=<your components.json style>` to the ReUI MCP server URL (or set an `X-Reui-Style` header) in your MCP client config - set once, applies to every call. The MCP then resolves docs/preview links to YOUR library (`/docs/components/radix/...`, `/preview/radix/...` for a radix project) instead of the default base; `get_project_context` echoes back the style it currently sees so you can confirm it. Install commands are unaffected (the CLI already installs the right variant). If you notice the MCP returning `base` links for a `radix` project, tell the user to add `?style=` to the server URL.
Blocks adapt to your active theme through semantic tokens and CSS variables - change the theme and every block follows.
## Free vs premium
- **Free, no key:** the 20 components, all `c-*` examples, the ReUI MCP, and this skill.
- **Premium, license required at install:** blocks (Pro or Ultimate), Motion Icons and templates (Ultimate). Set `REUI_LICENSE_KEY` (see [cli.md](./cli.md)).
## Component API index
The canonical index of every component's API docs is **https://reui.io/llms.txt** (returned as `componentsApiUrl` in MCP results). Prefer the inline `api` from `get_component`; use the index/docs as the fallback.